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13150680 = 2335109589
BaseRepresentation
bin110010001010…
…100111011000
3220202010100020
4302022213120
511331310210
61145510440
7216531114
oct62124730
926663306
1013150680
117472334
1244a2420
13295598a
141a64744
15124b770
hexc8a9d8

13150680 has 32 divisors (see below), whose sum is σ = 39452400. Its totient is φ = 3506816.

The previous prime is 13150667. The next prime is 13150681. The reversal of 13150680 is 8605131.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 13150680.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13150681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54675 + ... + 54914.

Almost surely, 213150680 is an apocalyptic number.

13150680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13150680 is an abundant number, since it is smaller than the sum of its proper divisors (26301720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13150680 is a wasteful number, since it uses less digits than its factorization.

13150680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109603 (or 109599 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 13150680 is about 3626.3866313453. The cubic root of 13150680 is about 236.0384405448.

The spelling of 13150680 in words is "thirteen million, one hundred fifty thousand, six hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 109589 219178 328767 438356 547945 657534 876712 1095890 1315068 1643835 2191780 2630136 3287670 4383560 6575340 13150680